public void updateFrameBuffer(FrameBuffer fb) { if (fb.getNumColorBuffers() == 0 && fb.getDepthBuffer() == null) { throw new IllegalArgumentException("The framebuffer: " + fb + "\nDoesn't have any color/depth buffers"); } int id = fb.getId(); if (id == -1) { glfbo.glGenFramebuffersEXT(intBuf1); id = intBuf1.get(0); fb.setId(id); objManager.registerObject(fb); statistics.onNewFrameBuffer(); } bindFrameBuffer(fb); FrameBuffer.RenderBuffer depthBuf = fb.getDepthBuffer(); if (depthBuf != null) { updateFrameBufferAttachment(fb, depthBuf); } for (int i = 0; i < fb.getNumColorBuffers(); i++) { FrameBuffer.RenderBuffer colorBuf = fb.getColorBuffer(i); updateFrameBufferAttachment(fb, colorBuf); } setReadDrawBuffers(fb); checkFrameBufferError(); fb.clearUpdateNeeded(); }
public void updateFrameBuffer(FrameBuffer fb) { int id = fb.getId(); if (id == -1) { // create FBO glGenFramebuffersEXT(intBuf1); id = intBuf1.get(0); fb.setId(id); objManager.registerObject(fb); statistics.onNewFrameBuffer(); } if (context.boundFBO != id) { glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, id); // binding an FBO automatically sets draw buf to GL_COLOR_ATTACHMENT0 context.boundDrawBuf = 0; context.boundFBO = id; } FrameBuffer.RenderBuffer depthBuf = fb.getDepthBuffer(); if (depthBuf != null) { updateFrameBufferAttachment(fb, depthBuf); } for (int i = 0; i < fb.getNumColorBuffers(); i++) { FrameBuffer.RenderBuffer colorBuf = fb.getColorBuffer(i); updateFrameBufferAttachment(fb, colorBuf); } fb.clearUpdateNeeded(); }
public void updateFrameBuffer(FrameBuffer fb) { if (fb.getNumColorBuffers() == 0 && fb.getDepthBuffer() == null) { throw new IllegalArgumentException("The framebuffer: " + fb + "\nDoesn't have any color/depth buffers"); } int id = fb.getId(); if (id == -1) { glfbo.glGenFramebuffersEXT(intBuf1); id = intBuf1.get(0); fb.setId(id); objManager.registerObject(fb); statistics.onNewFrameBuffer(); } bindFrameBuffer(fb); FrameBuffer.RenderBuffer depthBuf = fb.getDepthBuffer(); if (depthBuf != null) { updateFrameBufferAttachment(fb, depthBuf); } for (int i = 0; i < fb.getNumColorBuffers(); i++) { FrameBuffer.RenderBuffer colorBuf = fb.getColorBuffer(i); updateFrameBufferAttachment(fb, colorBuf); } setReadDrawBuffers(fb); checkFrameBufferError(); fb.clearUpdateNeeded(); }